.item{
    display: flex;
}

.flex-direction-row{
    display:flex;
    flex-direction:row;
}

.flex-direction-row-reverse{
    display:flex;
    flex-direction:row-reverse;
}

.flex-direction-column{
    display:flex;
    flex-direction:column;
}

.flex-direction-column-reverse{
    display:flex;
    flex-direction:column-reverse;
}